5,228 articles across preparedness, survival, and self-reliance topics.
DIY candle-powered ovens offer a simple, low-tech solution for cooking in emergencies. Ensure even heating and safety precautions to avoid common mistakes. Experiment with variations for optimal results.
Constructing a DIY solar water heater provides a reliable method for heating water in survival situations, using basic materials and tools. Ensure proper insulation, correct placement, and thorough testing to maximize efficiency.
Proper long-term fuel storage ensures a reliable energy source in emergencies, using compatible containers, stabilizers, and safe storage conditions.
To reduce reliance on electricity storage, schedule appliance use during peak generation times, optimize daily routines, store energy as heat or cold, replace electricity with alternative energy forms, ensure sufficient surplus power for storage, and invest in electricity generation for long-term survival.
Build a DIY solar panel using 36 monocrystalline cells, plywood substrate, silicone sealant, UV-protected glass, and electrical components. Follow steps for wiring, mounting, sealing, and testing. Ensure safety and proper insulation.
Odor-free electric hand warmers provide essential warmth in cold weather survival and hunting without alerting animals. Follow precise assembly steps to avoid common mistakes like overheating or odor emission.
Generator-powered refrigerators, propane refrigerators, solar-powered fridges, zeer pots, and buried containers are viable options for storing insulin during disasters. Choose the method that best fits your situation and always monitor temperatures closely.
Create a low-cost convection heater using candles and terracotta pots for emergency warmth. Use a large and small pot, a metal stand, and a candle. Ensure safety by keeping flammable materials away and monitoring the setup.
A fireless cooker, or hay box, is an insulated container that completes cooking food after initial heating on a stove, saving energy and reducing cooking time. The article explains how to build one using a heavy pot, an insulated box, and appropriate insulation materials, and provides tips on proper use and common pitfalls to avoid.
Lister generators offer durable, low-RPM diesel power for long-term off-grid use. Proper setup, maintenance, and integration with renewable energy sources ensure reliable operation.
Solar TPV cells convert heat into electricity at night, vital for off-grid survival. Proper setup and safety measures ensure reliable power generation.
Rooftop wind turbines provide reliable energy in emergencies, requiring proper site assessment, quality materials, and safety protocols. Connect to a battery bank and consider integrating with solar panels for a hybrid system.
Rewinding wind generators for slower speeds involves adjusting poles, coil turns, and wire gauge to maintain optimal voltage and current. Proper flux density and copper wire table use ensure efficient energy conversion and desired output.
Historical windmill models from the early 20th century offer durable and efficient solutions for agricultural irrigation, with options ranging from the robust Travis Brothers' Mills to the versatile Cushman Standard Mill. Proper installation and regular maintenance are key for optimal performance.
An EMP can disable modern electronics but older vehicles, off-road motorcycles, solar panels, and humans (with precautions) can survive. Prepare by prioritizing mechanically simple vehicles, relying on non-electronic power sources, practicing evacuation plans, taking medical precautions, and minimizing reliance on solid-state components.
Build a waste oil stove using salvaged materials, high-temperature paint, and ceramic insulation. Follow safety guidelines and maintain the stove for efficient operation.
Build a solar-powered ice maker using ammonia absorption refrigeration with parabolic trough collectors, black iron pipe, and stainless steel valves. Ensure proper assembly and maintenance for efficient operation.
Constructing a DC-AC power distribution panel ensures reliable power for critical devices in survival scenarios. Follow precise wiring and grounding procedures to avoid common mistakes and enhance safety.
DIY cola can batteries offer a simple way to generate power in emergencies, using common materials like cola cans, copper and zinc strips, and household chemicals. Proper assembly and safety precautions are key to success.
Build a low-cost solar PV tracker using a 12V linear actuator, LED-based sensor, and scavenged materials for an efficient and accessible solar energy project.